COAX SWITCHES
PART NUMBER
CCR-33M
CR-33M
DESCRIPTION
Commercial Failsafe SPDT, DC-3GHz
Elite Failsafe SPDT, DC-3GHz
Series CCR-33M/CR-33M
Miniature DC–3 GHz
Failsafe SPDT Coaxial Switch
The CCR-33M/CR-33M is a broadband, SPDT, electromechanical, coaxial switch designed to switch
a microwave signal from a common input to either of two outputs. The characteristic impedance is 75
Ohms. The small switches incorporate mini-SMB connectors.
The CCR-33M/CR-33M series switch is offered with a failsafe actuator. This design is compatible with
the two most common mounting hole patterns. The CCR-33M/CR-33M series switch is interchangeable
with a variety of switches.
ENVIRONMENTAL AND PHYSICAL CHARACTERISTICS
Operating Temperature
Commercial Model, CCR-33M
Elite Model, CR-33M
Vibration (MIL-STD-202 Method 214,
Condition D, non-operating)
Shock (MIL-STD-202 Method 213,
Condition D, non-operating)
Standard Actuator Life
Actuator Life w/ Additional Features
Connector Type
Humidity (Moisture Seal)
Weight
–40°C to 65°C
–55°C to 85°C
10 g’s RMS
500 g’s
5,000,000 cycles
1,000,000 cycles
mini-SMB
Available
1.65 oz. (46.78g) (max.)
ELECTRICAL CHARACTERISTICS
Form Factor
Frequency Range
CCR-33M
CR-33M
Characteristic Impedance
Operate Time
Release Time
Actuation Voltage Available
Actuation Current, max. @ ambient
SPDT,
break before make
DC–3 GHz
DC–3 GHz
75 Ohms
10 ms (max.)
10 ms (max.)
12
15
24
28 V
90 mA
200 250 120
PERFORMANCE CHARACTERISTICS
Frequency
Insertion Loss, dB,
max.
Isolation, dB, min.
VSWR , max.
DC–1 GHz
0.1
60
1.1:1
1–2 GHz
0.2
60
1.3:1
2–3 GHz
0.2
60
1.3:1
PART NUMBERING SYSTEM
CCR-33
Series
Connectors
Actuator Voltage
Connector
M: mini-SMB Female
Actuator Voltage
1: 28 Vdc Failsafe
2: 15 Vdc Failsafe
3: 12 Vdc Failsafe
4: 24 Vdc Failsafe
M
1
C
-
T **
Options
Actuator Type
Actuator Type
0: Standard Contacts
C: Indicator Contacts
**SEE PARTS LIST ON PAGE 7
Options
T: TTL Drivers with Diodes
D: Transient Suppression
Diodes
N: Narrow Body
M: Moisture Seal
S: 9 Pin D-Sub Connector
For other options, contact factory.
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCR-33M/CR-33M Page 1
CCR-33M\CR-33M\082013\Q3
Series CCR-33M/CR-33M
Miniature DC–3 GHz
Failsafe SPDT Coaxial Switch
SCHEMATICS AND MECHANICAL OUTLINE
COAX SWITCHES
Indicators
2X SOLDER TERMINALS
SOLDER WIRE MAXIMUM
TEMP 250ºC FOR NO
MORE THAN 5 SEC
TTL
Analog
2X SOLDER TERMINALS
SOLDER WIRE MAXIMUM
TEMP 250ºC FOR NO
MORE THAN 5 SEC
Standard
Width Body
H = 1.30 MAX. STD MODEL
H = 1.80 MAX. TTL MODEL
Optional Narrow
Width Body
H = 1.30 MAX. STD MODEL
H = 1.80 MAX. TTL MODEL
1
6
“-
S OPTION
”
9
-
PIN D
-
SUB CONNECTOR
(
EXAMPLE
:
9 PIN D-SUB PINOUT FOR FAILSAFE SPDT
OPTIONS
CCR
-33
M
10-
S
)
TRUTH TABLE (with TTL option)
Indicators &
TTL
Logic
Input
1
0
1
RF Path
IN
to 1
On
Off
IN
to 2
Off
On
Indicator
(if applicable)
Pin
No.
1
2
3
4
5
6
7
8
9
Basic
+
-
Indicators
+
-
TTL
A
C
0
B
0
C
Common
1
Vsw
A
B
C
Common
1
Vsw
A
B
C
CCR-33M/CR-33M Page 2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2013 TELEDYNE COAX SWITCHES
CCR-33M\CR-33M\082013\Q3
COAX SWITCHES
TYPICAL NARROWBAND RF INSERTION LOSS PERFORMANCE CURVES
Series CCR-33M/CR-33M
Miniature DC–3 GHz
Failsafe SPDT Coaxial Switch
Insertion Loss ( DC-1 GHz )
0
-0.1
0
-0.1
Insertion Loss ( 1-2 GHz )
Insertion Loss (dB)
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
0
0.2
0.4
0.6
0.8
1
Insertion Loss (dB)
-0.2
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
1
1.2
1.4
1.6
1.8
2
Frequency (GHz)
Frequency (GHz)
Insertion Loss ( 2-3 GHz )
0
-0.1
0
-0.1
Insertion Loss ( DC-3 GHz )
Insertion Loss (dB)
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
2
2.2
2.4
2.6
2.8
3
Insertion Loss (dB)
-0.2
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
0
1
2
3
Frequency (GHz)
Frequency (GHz)
RF NOTES
© 2013 TELEDYNE RELAYS
(800) 284-7007 • www.teledynecoax.com
CCR-33M/CR-33M Page 3
CCR-33M\CR-33M\082013\Q3
RF/Wirelessly
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